package com.example.wastes.orderPruduct.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.wastes.common.pojo.OrderPruduct;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface OrderPruductMapper extends BaseMapper<OrderPruduct> {
    List<OrderPruduct> findAllOP(Integer oid);
    Double sumoid(int oid);

}
